<template>
  <div>
      <h2>学生姓名：{{name | mySlice}}</h2>
      <h2>学生性别：{{sex}}</h2>
      <input type="text" v-fbind:value="name">
      <hr/>
  </div>
</template>

<script>
    export default {
        name:'Student',
        data(){
            return{ 
                name:'覃小宝qxb',
                sex:'男'

            }
        },
    }
</script>